% Komendy:
\newcommand{\ang}[1]{(ang. {\em #1}\/)}
\newcommand{\app}[1]{{\em #1}}
\newcommand{\sys}[1]{{\em #1}}
\newcommand{\wf}[1]{{\bf \em WF#1}}
\newcommand{\wnf}[1]{{\bf \em WNF#1}}
\newcommand{\akapit}{\vspace{12pt}}

% Kolumny:
\newcolumntype{S}[1]{ p{#1cm} }
\newcolumntype{M}[1]{ m{#1cm} }